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Optimization of Frequency Characteristics of a DC-DC Converter in the Design Stage : Evaluating Frequency Characteristics to Check Output Stability and Response
Method of Setting Phase Compensation and Use of Simulations -Part 2-
Another Important Issue after Miniaturization, Efficiency Enhancement, EMC:Thermal Design : Thermal Design Encounters Strong Headwinds due to Engineering Trend Changes
Overall Thermal Design Must be Based on Common Understanding of the Engineering
Industry Top-Class DC-DC Converter Enabling 80V and High Efficiency : High-Voltage DC-DC Converter to Enter the Market
High Voltages Alone Do Not Resolve User Problems
Photocoupler-Free Isolated Flyback DC-DC Converter : Liberation from Photocoupler Maintenance in a Compact, Simple Design
Method for Regulating the Secondary by Controlling the Primary
Development Predicated on Uses in Industrial Equipment
Unique Adaptive On-Time Control Greatly Improves Transient Response of Isolated Power Supplies
DC-DC Converter IC Capable of Direct Step-Down from 48 V to 3.3 V : Is Direct Step-Down from 48 V to 3.3 V Possible?
Simplifying the Power Supplies of 48V Hybrid Systems to Cut Losses
What capacitor and inductor are the best for a switching power supply? – Inductor- : Reading and Understanding Inductor Specifications and Equivalent Circuits
Features of Various Power Inductors
Matters for Study in Power Supply Circuits
Metal Inductors and Trends in Power Supplies
Summary of Inductors and Overall Conclusion
3rd Generation SiC Schottky Barrier Diode:SCS3 Series : Continuing Evolution of SiC Schottky Barrier Diodes
Improved Efficiency and Safety Margins in Equipment Designed for High Reliability
Engineering Trends in Power Supplies to Reduce Environmental Load : Efficiency Improvements in AC-DC Converters Now an Absolute Imperative
Improving the Efficiency of AC-DC Converters through Synchronous Rectification
Technology for Industrial Waste Reduction: Wireless Supply of Power
AC-DC Converter Control that Achieves Both Power Factor Correction and High Efficiency : Is Power Supply Efficiency Always Reduced When a PFC Circuit is Added?
Two New Control Methods to Achieve Both PFC and High Efficiency
SiC MOSFETs Adopting 4-pin Packages:SCT3xxx xR Series : Reasons for Adopting 4-pin Package
Switching Losses Slashed 35% Using Driver Source Pin
What capacitor and inductor are the best for a switching power supply? – Capacitor – : Increasing Capacitance of Multilayer Ceramic Chip Capacitors
In the evaluation of output ripples, ESL for output capacitor requires particular attention
ESR of the Output Capacitor Exerts a Significant Impact on Output Fluctuation at Decreased Load
Issues Relating to Mounting: Cracking
Issues With Mounting -Audible Ringing-
Summary
Need to Know not Only Electrical Specs, But Also Their Characteristics Including Materials and Packaging Cases
In Selecting an Input Capacitor, Focus on the Ripple Current, ESR, and ESL
Industrial-grade step-down DC-DC converters providing long-term supply guarantee and available in small-reel sales : Routine Requirements in Industrial Applications: Long-Term Supply Guarantee and Small-Lot Sales
The Leading-Edge Synchronous Rectifying Converter Holds the Key to Power Savings and Downsizing for Industrial Equipmet
Automotive general-purpose LDO regulator series offering a total of 43 models : There is a Reason for Extensive Variety as Many as 43 Models
In What Ways are ROHM’s “Automotive” Regulators Different?
A Simple LDO with No Shortcuts When It Comes to Power Saving and Miniaturization
Step-Down DC-DC Converter Series Compatible with Stringent FPGA Power Supply Requirements : Power Requirements of the FPGA
Coping with FPGA Power Supply Requirements
The BM2Pxxx Series High Efficiency AC-DC Converter IC with Internal MOSFET : Issues Confronting Existing AC-DC Converters: Efficiency and Size
Original Super-junction MOSFETs Hold the Key
Freedom of Design and Conformance to the New Energy Star v. 6.0 Standard
ICs Developed for Problem Resolution
Synchronous rectification step-down DC-DC converters developed as automotive secondary power supplies : Greatly Improved Efficiency and Supplied Power, with Number of Components and footprint comparable to LDO regulators
Advantages of Secondary Power Supplies in Automotive Equipment
New Articles
Advantages of Secondary Power Supplies in Automotive Equipment
2021/04/07
Synchronous rectification step-down DC-DC converters developed as automotive secondary power supplies : Greatly Improved Efficiency and Supplied Power, with Number of Components and footprint comparable to LDO regulators
2021/04/07
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